| ORA-16644 |
apply instance not available |
| ORA-16645 |
unexpected new instance interrupted current operation |
| ORA-16646 |
fast-start failover is disabled |
| ORA-16647 |
could not start more than one observer |
| ORA-16648 |
a new observer registered with identifier string |
| ORA-16649 |
possible failover to another database prevents this database being opened |
| ORA-16650 |
command incompatible when fast-start failover is enabled |
| ORA-16651 |
requirements not met for enabling fast-start failover |
| ORA-16652 |
fast-start failover target standby database is disabled |
| ORA-16653 |
failed to reinstate database |
| ORA-16654 |
fast-start failover is enabled |
| ORA-16655 |
specified target standby database invalid |
| ORA-16656 |
Data Guard broker detected role change |
| ORA-16657 |
reinstatement of database in progress |
| ORA-16658 |
unobserved fast-start failover configuration |
| ORA-16659 |
failover operation in progress |
| ORA-16660 |
fast-start failover operation attempted in absence of a broker configuration |
| ORA-16661 |
the standby database needs to be reinstated |
| ORA-16662 |
network timeout when contacting a database |
| ORA-16664 |
unable to receive the result from a database |